GB2022433A - Separating immiscible liquids - Google Patents
Separating immiscible liquidsInfo
- Publication number
- GB2022433A GB2022433A GB7915889A GB7915889A GB2022433A GB 2022433 A GB2022433 A GB 2022433A GB 7915889 A GB7915889 A GB 7915889A GB 7915889 A GB7915889 A GB 7915889A GB 2022433 A GB2022433 A GB 2022433A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mesh screen
- mesh
- stage
- mixture
- discontinuous phase
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000007788 liquid Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000004677 Nylon Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229920001778 nylon Polymers 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229920002050 silicone resin Polymers 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/045—Breaking emulsions with coalescers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G33/00—Dewatering or demulsification of hydrocarbon oils
- C10G33/06—Dewatering or demulsification of hydrocarbon oils with mechanical means, e.g. by filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtering Materials (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
The discontinuous phase (e.g. water) is separated or partially separated from a fluid mixture of two immiscible components (e.g. air craft fuel and water) by passing the mixture to one side of a mesh screen 8 comprising at least on its surface a material which is substantially preferentially wetted by the continuous phase in said mixture as compared with the discontinuous phase, whereby the continuous phase may readily pass through the mesh to the other side thereof while the discontinuous phase tends to remain on the said one side of the mesh and to coalesce. The mesh screen is preferably of nylon material coated with a cross linked silicone resin, e.g. organopolysiloxane catalysed by means of a metal organic salt. The mesh screen is supported by a cylindrical support shell 2 and may be held separated from the shell by an intermediate spacer element. The coated mesh screen coalescing element may form the second stage of a two stage filter- coalescer unit, the first stage being a pleated paper and/or glass fibre filter element. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1831678 | 1978-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB2022433A true GB2022433A (en) | 1979-12-19 |
Family
ID=10110407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7915889A Withdrawn GB2022433A (en) | 1978-05-08 | 1979-05-08 | Separating immiscible liquids |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS553892A (en) |
| AU (1) | AU4682479A (en) |
| DE (1) | DE2918216A1 (en) |
| FR (1) | FR2425259A1 (en) |
| GB (1) | GB2022433A (en) |
| IT (1) | IT7967964A0 (en) |
| NL (1) | NL7903608A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000072941A1 (en) * | 1999-06-01 | 2000-12-07 | Usf Filtration And Separations Group Inc. | Oleophobic filter materials for filter venting applications |
| WO2009108310A1 (en) * | 2008-02-25 | 2009-09-03 | Exxonmobil Research And Engineering Company | Method for determining the filterability of jet fuel containing additive(s) and conditions for the delivery of acceptable water content fuel |
| US9149749B2 (en) | 2012-11-13 | 2015-10-06 | Hollingsworth & Vose Company | Pre-coalescing multi-layered filter media |
| US9149748B2 (en) | 2012-11-13 | 2015-10-06 | Hollingsworth & Vose Company | Multi-layered filter media |
| US10195542B2 (en) | 2014-05-15 | 2019-02-05 | Hollingsworth & Vose Company | Surface modified filter media |
| US10399024B2 (en) | 2014-05-15 | 2019-09-03 | Hollingsworth & Vose Company | Surface modified filter media |
| US10625196B2 (en) | 2016-05-31 | 2020-04-21 | Hollingsworth & Vose Company | Coalescing filter media |
| US10828587B2 (en) | 2015-04-17 | 2020-11-10 | Hollingsworth & Vose Company | Stable filter media including nanofibers |
| US11090590B2 (en) | 2012-11-13 | 2021-08-17 | Hollingsworth & Vose Company | Pre-coalescing multi-layered filter media |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2829703B1 (en) * | 2001-09-19 | 2004-03-05 | Delphi Tech Inc | DEVICE FOR SEPARATING THE WATER CONTAINED IN DIESEL FOR SUPPLYING A DIESEL ENGINE |
| DE102009006586B4 (en) | 2009-01-29 | 2013-02-28 | Neenah Gessner Gmbh | Filter medium and filter element for the liquid filtration |
| DE202009002303U1 (en) * | 2009-02-18 | 2010-07-15 | Mann+Hummel Gmbh | Water separator, in particular for fuel supply systems of internal combustion engines in motor vehicles |
-
1979
- 1979-05-05 DE DE19792918216 patent/DE2918216A1/en not_active Withdrawn
- 1979-05-07 AU AU46824/79A patent/AU4682479A/en not_active Abandoned
- 1979-05-08 IT IT7967964A patent/IT7967964A0/en unknown
- 1979-05-08 JP JP5536379A patent/JPS553892A/en active Pending
- 1979-05-08 NL NL7903608A patent/NL7903608A/en not_active Application Discontinuation
- 1979-05-08 FR FR7911644A patent/FR2425259A1/en not_active Withdrawn
- 1979-05-08 GB GB7915889A patent/GB2022433A/en not_active Withdrawn
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000072941A1 (en) * | 1999-06-01 | 2000-12-07 | Usf Filtration And Separations Group Inc. | Oleophobic filter materials for filter venting applications |
| WO2009108310A1 (en) * | 2008-02-25 | 2009-09-03 | Exxonmobil Research And Engineering Company | Method for determining the filterability of jet fuel containing additive(s) and conditions for the delivery of acceptable water content fuel |
| US8017020B2 (en) | 2008-02-25 | 2011-09-13 | Exxonmobil Research And Engineering Company | Method for determining the filterability of jet fuel containing additive(s) and conditions for the delivery of acceptable water content fuel |
| US11090590B2 (en) | 2012-11-13 | 2021-08-17 | Hollingsworth & Vose Company | Pre-coalescing multi-layered filter media |
| US9149749B2 (en) | 2012-11-13 | 2015-10-06 | Hollingsworth & Vose Company | Pre-coalescing multi-layered filter media |
| US9149748B2 (en) | 2012-11-13 | 2015-10-06 | Hollingsworth & Vose Company | Multi-layered filter media |
| US10080985B2 (en) | 2012-11-13 | 2018-09-25 | Hollingsworth & Vose Company | Multi-layered filter media |
| US10279291B2 (en) | 2012-11-13 | 2019-05-07 | Hollingsworth & Vose Company | Pre-coalescing multi-layered filter media |
| US10195542B2 (en) | 2014-05-15 | 2019-02-05 | Hollingsworth & Vose Company | Surface modified filter media |
| US10399024B2 (en) | 2014-05-15 | 2019-09-03 | Hollingsworth & Vose Company | Surface modified filter media |
| US11266941B2 (en) | 2014-05-15 | 2022-03-08 | Hollingsworth & Vose Company | Surface modified filter media |
| US10828587B2 (en) | 2015-04-17 | 2020-11-10 | Hollingsworth & Vose Company | Stable filter media including nanofibers |
| US11819789B2 (en) | 2015-04-17 | 2023-11-21 | Hollingsworth & Vose Company | Stable filter media including nanofibers |
| US10625196B2 (en) | 2016-05-31 | 2020-04-21 | Hollingsworth & Vose Company | Coalescing filter media |
| US11338239B2 (en) | 2016-05-31 | 2022-05-24 | Hollingsworth & Vose Company | Coalescing filter media |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7903608A (en) | 1979-11-12 |
| DE2918216A1 (en) | 1979-12-13 |
| AU4682479A (en) | 1979-11-15 |
| JPS553892A (en) | 1980-01-11 |
| IT7967964A0 (en) | 1979-05-08 |
| FR2425259A1 (en) | 1979-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |